The picture to the right shows the top of an umbrella in which all the angles formed by the spokes have the same measure. Find the measure of each angle.

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)

What is the value of the expression below? 148+(-6)| + |– 35= 7|

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)